Hebei Yanming Equipment has recently delivered and commissioned a custom shell-and-tube heat exchanger for a leading domestic lithium-ion new energy enterprise. Specifically developed to resolve CO₂ pipeline frosting issues in winter, this industrial heat exchanger eliminates low-temperature operational pain points—such as frosting and insufficient vaporization—with robust technical specifications, tailored design, and reliable performance. It secures uninterrupted winter production for new energy manufacturers, highlighting Yanming’s expertise in custom new energy heat transfer equipment manufacturing.

Targeted Design for Extreme Operating Conditions

The client’s location features harsh weather conditions: extreme low temperatures of -15.1℃ and 80 annual foggy days. High humidity and low temperatures trigger frequent pipeline frosting, leading to blockages, reduced vaporization efficiency, and disrupted production. Additionally, lithium-ion new energy material production demands high-purity heat exchanger materials (free from Cu, Zn, and other impurities), while limited on-site space and fixed circulating water system parameters require exceptional equipment adaptability for industrial applications.

Yanming’s dedicated R&D team developed a full-custom CO₂ heat exchanger solution based on local meteorological data, on-site conditions, and industrial process requirements. Key features include: • Circulating water heating system that precisely raises -20℃ gaseous CO₂ to 5℃, eradicating frosting at the source for stable heat transfer; • S30408 stainless steel contact components (Cu ≤ 0.5%, Zn ≤ 0.5%) with protective devices to prevent metal chip contamination, complying with new energy material purity standards; • Vertical installation (1.5m×1m×4.5m) compatible with the client’s existing open circulating water system (0.45MPa, 32℃), enabling direct connection without pipeline modifications to reduce installation costs.

Robust Performance Backed by Data

As a core production asset, the industrial shell-and-tube exchanger’s parameters are rigorously tested to meet high-volume new energy production demands: • CO₂ handling capacity: 4,321kg/h (max. 2,200Nm³/h for gaseous CO₂), suitable for medium-to-large lithium-ion battery material production lines; • Operating temperature range: -25℃~50℃, ensuring all-weather stability against extreme cold and heat for year-round operation; • CO₂-side working pressure: 0.6-0.8MPa (leak-tested at 1.6MPa) for reliable pressure resistance in industrial environments; • Low pressure drop (0.05MPa cold side, 0.1MPa hot side) balancing heat exchange efficiency and energy savings, aligning with green production goals.

Ingenious details enhance durability and usability: a shell-side vent prevents winter freezing; anti-corrosion white paint extends outdoor service life; pre-installed bases and anchor bolts enable quick on-site setup; HG/T20592-2009 standard interfaces (16kg pressure rating) ensure seamless integration. Core components offer long service lives—304 stainless steel tube bundles (ø25×1.5×3000mm) last 15 years, and PTFE gaskets (Φ426mm) last 2 years—minimizing maintenance costs.

Full-Cycle Service Support

Yanming provides end-to-end industrial equipment services to ensure project success for new energy and chemical clients: • Design phase: Customized heat exchanger schemes optimized for on-site conditions, with outline and foundation drawings delivered within 3 days of contract signing to accelerate construction; • Production phase: Transparent process supervision and factory acceptance with client participation, guaranteeing manufacturing quality; • Commissioning phase: On-site technical guidance, operator training (operation, maintenance, troubleshooting), and provision of paper/electronic documentation for easy onboarding; • After-sales service: 1-year warranty (or 18 months after on-site delivery, whichever comes first), 12-hour phone response, 24-hour on-site support, and 3-day on-site arrival post-warranty. Long-term technical services and equipment upgrades are also available to adapt to evolving production needs.

This successful shell-and-tube heat exchanger delivery has not only resolved the client’s winter production challenges but also earned high recognition for Yanming’s tailored heat transfer solutions, technical strength, and comprehensive industrial services. Committed to customer-centric innovation, Yanming will continue to deepen its expertise in new energy and chemical heat exchange equipment, delivering reliable, efficient solutions to boost high-quality, uninterrupted industrial production globally.

No. 155, Kuanting Street, Circular Chemical Industry Park, High-tech Industrial Development Zone, Shijiazhuang City, Hebei Province

Phone
+8613933883976

Email
13933883976@163.com